Cheap Flights from Rennes (RNS) to Santa Rosa (STS)

Popular airlines from Rennes (RNS-Saint-Jacques) to Santa Rosa, CA (STS-Sonoma County)

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Frequently asked questions

How much does a flight from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS) cost?
Lock in a cheap one-way flight or cheap return flight from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between RNS and STS. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from RNS to STS. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS)?
There aren't any daily nonstop flights available from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from RNS to STS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS)?
To avoid possible delays on the Saint-Jacques Airport (RNS) to Sonoma County Airport (STS) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS) last-minute?
Last-minute bookings from RNS to STS are typically more expensive. To secure the best prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a RNS to STS flight and hotel package?
Compared with arranging flights and hotels separately, booking a RNS to STS flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Saint-Jacques Airport (RNS) to Sonoma County Airport (STS)?
Generally, it's possible to cancel or reschedule your RNS to STS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Saint-Jacques
Destination airport
Sonoma County
Distance
5448 mi

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Rennes to Santa Rosa Flights

The cheapest times to fly from Rennes to Santa Rosa

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rennes to Santa Rosa are during the month of . You can find some of the cheapest flights from Rennes to Santa Rosa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rennes to Santa Rosa

Sunday is one of the best days to book for cheap flights from Rennes to Santa Rosa: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rennes to Santa Rosa

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rennes to Santa Rosa in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rennes to Santa Rosa flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rennes to Santa Rosa airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rennes to Santa Rosa Flights

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*Available to One Key members.